<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>
<h1>身体质量指数测试</h1>
<input type="text" placeholder="请输入身高(单位：米)">
<input type="text" placeholder="请输入体重(单位：公斤)">
<input type="button" value="开始测试" @click="f()">
</body>

<script src="https://cdn.staticfile.org/vue/2.2.2/vue.min.js"></script>
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<script>
    let v = new Vue({
        el:"body>div",
        data:{
            height:"",
            weight:"",
            info:""
        },
        method:{
            f(){
                axios.get("bmi.html?h="+v.height+"&w="+v.weight).then(function (response){
                    v.info = response.data;
                })
            }
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    })
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</html>